No. Spanking fiction often contains themes that may be considered inappropriate or offensive in a public library setting. Public libraries are expected to promote positive and educational values, and such content may not be in line with that.
In a public library horror story, a group of students were doing research late at night. As they delved deeper into the stacks, they noticed a section that seemed to be colder than the rest of the library. When they tried to read the spines of the books there, they found that the titles were all in some unknown, ancient language. Suddenly, a gust of wind blew through the aisle, even though all the windows were closed, and they heard a mournful wailing sound. They quickly left that area, scared out of their wits.
To shelve fiction books at the public library, you should have a clear system. Group them by broad genres first. Then, within those genres, order them alphabetically by the author's surname. Also, make sure to leave enough space for new additions and keep the shelves neat and tidy.